/*
 * Copyright 2023 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package androidx.core.testing.util

import org.junit.Test

class TestConsumerTest {

    private val testConsumer = TestConsumer<Any>()

    @Test
    fun test_checkingValues_recordsValue() {
        val values = listOf(Object(), Object(), Object())

        values.forEach(testConsumer::accept)

        testConsumer.assertValues(values)
    }

    @Test(expected = AssertionError::class)
    fun test_checkingValues_checksSize() {
        val values = listOf(Object(), Object(), Object())

        values.forEach(testConsumer::accept)

        testConsumer.assertValues(values.take(2))
    }

    @Test(expected = AssertionError::class)
    fun test_checkingValues_checksOrder() {
        val values = listOf(Object(), Object(), Object())

        values.forEach(testConsumer::accept)

        testConsumer.assertValues(values.reversed())
    }
}
